2 * Copyright (c) 2014 Broadcom Corporation
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 #ifndef _BRCMF_FEATURE_H
17 #define _BRCMF_FEATURE_H
22 * MBSS: multiple BSSID support (eg. guest network in AP mode).
23 * MCHAN: multi-channel for concurrent P2P.
26 #define BRCMF_FEAT_LIST \
27 BRCMF_FEAT_DEF(MBSS) \
28 BRCMF_FEAT_DEF(MCHAN) \
33 * AUTO_AUTH: workaround needed for automatic authentication type.
34 * NEED_MPC: driver needs to disable MPC during scanning operation.
36 #define BRCMF_QUIRK_LIST \
37 BRCMF_QUIRK_DEF(AUTO_AUTH) \
38 BRCMF_QUIRK_DEF(NEED_MPC)
40 #define BRCMF_FEAT_DEF(_f) \
43 * expand feature list to enumeration.
51 #define BRCMF_QUIRK_DEF(_q) \
52 BRCMF_FEAT_QUIRK_ ## _q,
54 * expand quirk list to enumeration.
56 enum brcmf_feat_quirk {
60 #undef BRCMF_QUIRK_DEF
63 * brcmf_feat_attach() - determine features and quirks.
65 * @drvr: driver instance.
67 void brcmf_feat_attach(struct brcmf_pub *drvr);
70 * brcmf_feat_is_enabled() - query feature.
72 * @ifp: interface instance.
73 * @id: feature id to check.
75 * Return: true is feature is enabled; otherwise false.
77 bool brcmf_feat_is_enabled(struct brcmf_if *ifp, enum brcmf_feat_id id);
80 * brcmf_feat_is_quirk_enabled() - query chip quirk.
82 * @ifp: interface instance.
83 * @quirk: quirk id to check.
85 * Return: true is quirk is enabled; otherwise false.
87 bool brcmf_feat_is_quirk_enabled(struct brcmf_if *ifp,
88 enum brcmf_feat_quirk quirk);
90 #endif /* _BRCMF_FEATURE_H */